Cisco SEU Update for Sourcefire 3D System

Date: 2017-02-16

This SEU number: 1616
Previous SEU number: 1615
Corresponding SRU number: 2017-02-16-001

Applies to:

SEU Change Summary:

ComponentChange
Total new rules17
Total rule modifications8
Policy changeYes
Online help changeNo
Detection Engine changeNo
User Interface changeNo

Note: SEU packages are cumulative. The installation of prior SEU packages is not required before installing the current package.

WARNING: The time taken to install the latest SEU will depend on the last time the 3D System was updated with an SEU. Installing SEUs weekly can help lessen the installation time. Additionally, SEUs require 50 Megabytes of free space in /tmp and 250 Megabytes of free space in /var to install successfully.

Synopsis:

This release adds and modifies rules in several categories.

Details:

Talos has added and modified multiple rules in the blacklist, browser-ie, exploit-kit, file-flash, file-image, malware-cnc, malware-other, os-windows, policy-other, protocol-scada and server-webapp rule sets to provide coverage for emerging threats from these technologies.

SEU Summary:

Cumulative SEU Release Notes:

SEU packages are cumulative. The installation of prior SEU packages is not required before installing the current package. However, because SEUs are cumulative, issues identified in previous SEUs can require your attention when you import the current SEU. To review a cumulative list of recent feature updates and resolved issues since the last SEU you imported, view the Cumulative SEU Release Notes here.

SEU Application:

SEU installation instructions can be found in the Cumulative SEU Release Notes on the Sourcefire Customer Support Site and in your Sourcefire 3D System user guide.

For Assistance:

For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information about Cisco ASA devices, see What's New in Cisco Product Documentation.

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About Talos:

The Talos Security Intelligence and Research Group (Talos) is made up of leading threat researchers supported by sophisticated systems to create threat intelligence for Cisco products that detects, analyzes and protects against both known and emerging threats. Talos maintains the official rule sets of Snort.org, ClamAV, SenderBase.org and SpamCop. The team's expertise spans software development, reverse engineering, vulnerability triage, malware investigation and intelligence gathering.